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7 - PREHEATING ROD
Enables the motor unit to be kept warm during prolonged periods of stoppage and thus,
ensures the improved start-up of the I.C. engine.
SUPPLY CHARACTERISTICS OF PREHEATING SYSTEM :
• Rated range of power : 220-240V ; 50-60Hz
• Current consumed : 4,5A
• Equipment in class 1
• Equipment connectable only on feeder circuit TT or TN
• Category of insulation 2
ENVIRONMENTAL CONDITIONS IN USE :
• Maximum ambient temperature for using preheating : + 25° C
• Pollution level 2
CONDITIONS FOR CONNECTION AND USE OF PREHEATING :
- The preheating system should not be used for an external ambient temperature higher
than + 25° C.
- It is essential that the power supply to the preheating system is :
• Effected with a cable that conforms to the installation standards in force and
contains a protective earth conductor.
• Contains an appropriate sectioning system.
• Incorporates an appropriate safety system against short circuits (fuses or
circuit breaker) and a differential circuit breaker with 30mA sensitivity.
- Only connect to and disconnect from the power supply while the unit is off and the I.C.
engine is stopped.
8 - DIGICODE ANTI-THEFT SYSTEM
9 - ELECTRICAL JIB PROVISION
Enables an electrical or hydraulic function to be used at the head of the jib.
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